Transaction not yet indexed

21nZchdkeR8KzaP3XAUkcrEh9HBxomvSJvsGwKPY6F4HfRYFsQcqtCNPLYHJjx2TdadQn8inw6U5u6KzuC3AKx9Y

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.